Real-time webshell and exploit guard for one CyberPanel server: fanotify file monitoring, ClamAV + YARA + hash sets + heuristics in a sandboxed worker, quarantine with audit trail, PHP upload gate, CyberPanel plugin, signed signature feeds and e-mail alerts. Unlimited domains per server. Built and supported in Bavaria, hosted in Germany, GDPR-compliant: your files never leave your server.